Improving the Selection of Patients With Glioblastoma Multiforme for Treatment With Epidermal Growth Factor Receptor Inhibitor Therapies
Conditions
- Brain and Central Nervous System Tumors
Interventions
- GENETIC: gene expression analysis
- GENETIC: microarray analysis
- GENETIC: protein expression analysis
- OTHER: diagnostic laboratory biomarker analysis
- OTHER: immunohistochemistry staining method
Sponsor
Alliance for Clinical Trials in Oncology
Collaborators